Number of studies identified | Treated as reliable | Treated as unreliable | |
---|---|---|---|
Studies not indicating adverse effects (‘negative’ studies)a | |||
Millstone and Dawsonb | 81 | 62 (77%) | 19 (23%) |
EFSAc | 78 | 51 (65%) | 27 (35%) |
Studies indicating possible adverse effects (‘positive’ studies)a | |||
Millstone and Dawsonb | 73 | 0 (0%) | 73 (100%) |
EFSAc | 37 | 21 (57%) | 16 (43%) |